Helicopter Collection (page 15)

Castel Helicopter 1878
The compressed-air project of French engineer P Castel

Pescara Helicopter 1922
Argentinian designer Marchese Raul Pateras de Pescara builds several helicopters 1919 to 1924, tested in France : this 1922 model has four rotors to provide vertical lift

Cayleys Helicopter
CAYLEYs HELICOPTER-AEROPLANE With two lateral helicopter rotors to provide lift, and two propellers for propulsion, this is an astonishingly far- sighted proposal

Helicopter Disc
This disc-shaped saucer is propelled by conventional helicopter action, but more sophisticated than we know it, with in-built directional stability

Personal Helicopter

Twin Bodied Helicopter
Twin=Bodied Helicopter

Helicopter 1954
A helicopter goes in search of something or someone

Futuristic helicopter sentinel
A futuristic scene showing a helicopter pilot with a telescope, acting as a sentinel of the skies. A beam of light shines on him from a distant tower

All Professionally Made to Order for Quick Shipping